1. FACTOR: 6D + 6 5T – 5 4D + 8 3F – 9 8G + 10 Turn in page 275
Warm-up October 16, 2017
FACTOR:
6D + 6
5T – 5
4D + 8
3F – 9
8G + 10
Turn in page 275

2. Chapter 3 Test Review
Get out a sheet of notebook paper so you can take notes. OR
Get out your math composition book

3. Ratios and Proportional Relationships
Rate– A ratio comparing two different units.
Unit rate– A rate with a denominator of 1.
Ratio- A comparison of two quantities.
Equivalent ratios - Fractions that are equal in value, but many have different numerators and denominators.
Proportion- A statement that two ratios are equal.
Direct Proportion:  The relation between two quantities whose ratio remains constant. The graph is a straight line that passes through the origin.

4. Marla likes to babysit for her parents’ friends
Marla likes to babysit for her parents’ friends. She charges a $5 fee for travel expenses and an additional $15 per hour for every hour she babysits. Write an expression that represents how much Marla charges.
How much will Marla make if she babysits for 3 hours?

5. Brandon gets $20 a month for allowance, plus $2 for each chore he does around the house. Let c represent the number of chores he completed. Write an expression representing how much Brandon can earn in a month.
How much will Brandon earn if he does 13 chores in a months’ time?

6. Clyde had $50 to spend on clothes at Old Navy
Clyde had $50 to spend on clothes at Old Navy. After buying t-shirts, he had $18.20 left. How much did each t-shirt cost?

7. Use your addition rules!= = = =

8. Use your addition rules!= = = =

9. Use your addition rules!= = = =

10. Use your addition rules!= = = =

11. Use your addition rules!= = = =

12. Put your knowledge to work.